Timeline for Finite-dimensional approximations of the shift operator
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 27, 2016 at 14:39 | comment | added | David Ketcheson | Agreed; I was a bit surprised to see it accepted. It may be an acceptable substitute in some situations. | |
| Nov 27, 2016 at 14:07 | comment | added | Yemon Choi | Although this example has been accepted: I feel I should point out that (as David remarks) there are senses in which this is NOT a good approximation of the unilateral backward shift. This approximation does not "see" most of the spectrum of that operator! | |
| Nov 27, 2016 at 5:45 | history | edited | David Ketcheson | CC BY-SA 3.0 |
added 95 characters in body
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| Nov 21, 2016 at 20:47 | vote | accept | Anton | ||
| Nov 29, 2016 at 21:04 | |||||
| Nov 21, 2016 at 6:39 | history | answered | David Ketcheson | CC BY-SA 3.0 |